IP Library Granted Patent US 6,530,642
Granted Patent Utility
US 6,530,642 · App. 09/461,355

Cleaning device, method and printer with virtually equal wiping condition for different print unit to recording surface distances

Inventors: Yoshio Uchikata, Hisashi Ishikawa, Hiroshi Tajika, Miyuki Fujita, Yuji Konno, Norihiro Kawatoko, Tetsuya Edamura, Tetsuhiro Maeda
Patented Case View Patent ↗
Granted: Mar 11, 2003 Filed: Dec 15, 1999
Inventors
Yoshio Uchikata
Hisashi Ishikawa
Hiroshi Tajika
Miyuki Fujita
Yuji Konno
Norihiro Kawatoko
Tetsuya Edamura
Tetsuhiro Maeda
Assignee (at issue)
CANON KABUSHIKI KAISHA

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Quick Facts
Patent No.
US 6,530,642
App. No.
09/461,355
Filed
1999-12-15
Granted
2003-03-11
Kind
B1